• Tonight

    Apr 20

    Lo 37°

    Partly cloudy and breezy

    Migraine Headache Weather
    • Hi
      RealFeel
      41°
    • UV
      2 - Low
    • Cloud
      Cover
      98%
    more
  • Tue

    Apr 21

    53°Lo 33°

    Very windy; variable clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      46°
    • UV
      6 - High
    • Cloud
      Cover
      74%
  • Wed

    Apr 22

    51°Lo 31°

    Variable clouds; windy, cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      46°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
    more
  • Thu

    Apr 23

    51°Lo 33°

    Sunny and breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      51°
    • UV
      7 - High
    • Cloud
      Cover
      0%
    more
  • Fri

    Apr 24

    52°Lo 34°

    Cloudy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      50°
    • UV
      3 - Moderate
    • Cloud
      Cover
      97%
    more
Next Previous
Hi 53° RealFeel® 46° Precipitation 24%

Day

N

E

S

W

  • W 23 mph
  • Gusts: 38 mph

Very windy; variable cloudiness

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 33° RealFeel® 21° Precipitation 22%

Night

N

E

S

W

  • WSW 14 mph
  • Gusts: 33 mph

Partly cloudy and breezy; freezing temperatures in the normally colder spots

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 53° 62° 86° (1985) 78°
Low 33° 44° 28° (1943) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:37 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:17 AM with 14:44 of moolight, then sets at 11:01 PM

Chicago Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 20, 2015; 11:02 PM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Tue. Migraine Headache

Tue. UV Index